http://www.engineeringnews.co.za
  SEARCH
Login
R/€ = 13.04Change: -0.16
R/$ = 12.07Change: -0.10
Au 1204.60 $/ozChange: 1.40
Pt 1170.50 $/ozChange: 4.00
 
 
Note: Search is limited to the most recent 250 articles. Set date range to access earlier articles.
Where? With... When?








Start
 
End
 
 
And must exclude these words...
Close Main Search
Close Main Login
My Profile News Alerts Newsletters Logout Close Main Profile
 
Agriculture   Automotive   Chemicals   Competition Policy   Construction   Defence   Economy   Electricity   Energy   Environment   ICT   Metals   Mining   Science and Technology   Services   Trade   Transport & Logistics   Water  
What's On Press Office Tenders Suppliers Directory Research Jobs Announcements Letters Contact Us
 
 
 
RSS Feed
Article   Comments   Other News   Research   Magazine  
 
 
Sep 07, 2001

Accurate inspection system

Back
Engineering|Design|System|Maintenance|Products
Engineering|Design|System|Maintenance|Products
engineering|design|system|maintenance|products
© Reuse this Technology company EPRI's new transmission inspection and maintenance (TIM) system V3,0 introduced last year, collects, maintains, and analyses line inspection and maintenance data with increasing efficiency and accuracy.

The system uses a graphic interface that simplifies data input, decreasing inspection and recording time and reducing recording errors. Its computer-based design for recording and saving information offers users immediate access to previous inspection and line-repair history for quick reference.

"Today's utilities must find ways to streamline inspection and maintenance procedures to meet the levels of reliability their customers require," says TIM Users Group chairperson Gail Carney, an engineer at Central Hudson Gas and Electric.

"Too often, inspection data gathered on paper forms or their electronic equivalent are voluminous and inconsistent, varying significantly from inspection to inspection. "Furthermore, the information is so vague that additional field review is required to assess the scope of work and the priority that the work should be given," Carney explains. She adds that these obstacles make it difficult to make an effective evaluation of individual structures, define work scope, and set priorities for an entire transmission system.

TIM meets this need with an integrated system of hardware and software designed to help utilities inspect overhead transmission lines, manage data, and recommend appropriate and cost-effective maintenance action. The system consists of hand-held, pen-based field computers, digital cameras, an office server, and the latest software and links to external products. The module allows users to include such detailed information as structure names, year built, number of line miles and models of structures installed on the lines.

Computer files with this line and structure information can then be transferred directly to the field inspectors through the field module.

This pen-based data collection system steers inspectors through the inspection process and arranges information in a usable format. A digital camera allows field inspectors to record visual images of structures and spans for review by engineering and maintenance staff in the office, and can be used by an inspector on the ground or mounted on a helicopter or fixed-wing aircraft. These photographic records are then preserved in the database.

"The digital photography feature eliminates costly return trips to the structure location to determine appropriate maintenance," says Janis Guymon of San Diego Gas & Electric – one of 15 utilities currently using the TIM system. "In addition, these digital images help maintenance crews better understand the job they will face in the field, ensuring that they take the required tools and materials to the job site," explains Guymon.

Another interesting aspect of the system is the geographic information system and global positioning statement interface. This feature allows the user to view maps of each transmission line and to choose structures directly from a map.
Edited by: Joanne Delaurentis
© Reuse this Comment Guidelines (150 word limit)
 
 
 
 
 
 
 
 
Other Industrial Cleaning and Shutdown News
EXPANSION Tecno Chem completed the expansion of its premises by adding a retail outlet
Pretoria-based cleaning products manufacturer Tecno Chem plans to launch two new green products onto the South African market early next year.
CLEANING UP ITS ACT Increasing growth in the business meant the company had grown too large for its old premises
Multi-service group the Goscor Group is extending its offering of cleaning services with the expansion of two of its Port Elizabeth operations, which include Goscor Lift Truck Company (GLTC) and Goscor Cleaning Company (GCC), with the official launch to its new...
BEFORE AND AFTER The company has experienced a keen interest in dry-ice blasters being used to clean sensitive electrical components such as stators and rotors in generators
A locally developed and manufactured industrial cleaning machine that uses dry ice to clean and prepare surfaces is undergoing testing before being launched onto the South African market at the Electra Mining Africa trade show, in Johannesburg, next month.
More
 
 
Latest News
Two influential US senators, central to the so-called ‘chicken war’, have announced their intention to pursue amendments to the African Growth and Opportunity Act (Agoa) to secure greater access for US poultry into the SA market. “We believe passionately in Agoa’s...
The Independent Communications Authority of South Africa (Icasa) on Friday published the findings of a discussion document on South Africa’s television and radio local content environment. Icasa last year requested industry input as it reviewed and revamped...
Buying the catering unit of cash-strapped state airline South African Airways (SAA) could work for Bidvest Group, its chief executive said on Friday. SAA is considering selling some of its units including its inflight and airport lounge catering business, Air Chefs,...
More
 
 
Recent Research Reports
Steel 2015: A review of South Africa's steel sector (PDF Report)
Creamer Media’s Steel 2015 report provides an overview of the key developments in the global steel industry and particularly of South Africa’s steel sector over the past year, including details of production and consumption, as well as the country's primary carbon...
Projects in Progress 2015 - First Edition (PDF Report)
In fact, this edition of Creamer Media’s Projects in Progress 2015 supplement tracks developments taking place under the Renewable Energy Independent Power Producer Procurement Programme, which has had four bidding rounds. It appears to remain a shining light on the...
Electricity 2015: A review of South Africa's electricity sector (PDF Report)
Creamer Media’s Electricity 2015 report provides an overview of State-owned power utility Eskom and independent power producers, as well as electricity planning, transmission, distribution and the theft thereof, besides other issues.
Construction 2015: A review of South Africa’s construction sector (PDF Report)
Creamer Media’s Construction 2015 Report examines South Africa’s construction industry over the past 12 months. The report provides insight into the business environment; the key participants in the sector; local construction demand; geographic diversification;...
Liquid Fuels 2014 - A review of South Africa's Liquid Fuels sector (PDF Report)
Creamer Media’s Liquid Fuels 2014 Report examines these issues, focusing on the business environment, oil and gas exploration, the country’s feedstock supplies, the development of South Africa’s biofuels industry, fuel pricing, competition in the sector, the...
Water 2014: A review of South Africa's water sector (PDF Report)
Creamer Media’s Water 2014 report considers the aforementioned issues, not only in the South African context, but also in the African and global context, and examines the issues of water and sanitation, water quality and the demand for water, among others.
 
 
 
 
 
This Week's Magazine
Today’s organisations execute projects within increasingly complex environments – particularly in the engineering sector. The ability to successfully execute these projects is what drives the realisation of successful projects and, ultimately, the achievement of...
SMART DISTRIBUTION Providing funds to introduce smart grid technologies in the absence of a clearly defined strategy will not result in the desired outcome
South Africa’s distribution grid is a twentieth-century relic, which must be changed to serve the country’s modern electricity needs, says South African National Energy Development Institute (Sanedi) Smart Grid Programme manager Dr Minnesh Bipath. “What we are...
There is a disparity in government funding provided to integrated transport networks – bus rapid transit (BRT) networks ¬¬– and that given to conventional bus services, says Putco executive director Thys Heyns. “We have neglected and strangled conventional bus...
The Johannesburg Social Housing Company (Joshco) is building 502 rental housing units, valued at R200-million, in Dobsonville, Soweto, which are scheduled for completion in June 2016.
Automotive component manufacturer and distributor Metair is centralising its research and development (R&D) work in Turkey, in an attempt to bolster the company’s ability to produce affordable start/stop batteries. The new R&D centre is part of an expansion plan in...
 
 
 
 
 
 
 
 
 
Alert Close
Embed Code Close
content
Research Reports Close
Research Reports are a product of the
Research Channel Africa. Reports can be bought individually or you can gain full access to all reports as part of a Research Channel Africa subscription.
Find Out More Buy Report
 
 
Close
Engineering News
Completely Re-Engineered
Experience it now. Click here
*website to launch in a few weeks
Subscribe Now for $96 Close
Subscribe Now for $96